当我关闭cmd时，Heroku中的Node.js应用程序崩溃

Question

I'm running a node.js app using Heroku.

From my git repository folder, I'm doing: heroku run node main.js .

It all works fine, the app starts running. But when I close the command prompt window, the app stops working. Shouldn't it keep running in Heroku's servers?

Answer 1

Using the heroku run command launches a One-Off Dyno , which is basically a dyno attached to your terminal and therefore it closes when you close the terminal.

In your case, you may want to check the Heroku's guide on Deploying Node.js Apps